1 /**************************************************************************/
2 /* ---------------------------------------------------------------------- */
3 /* Copyright (C) 2006 - 2008 FRESCOR consortium partners: */
5 /* Universidad de Cantabria, SPAIN */
6 /* University of York, UK */
7 /* Scuola Superiore Sant'Anna, ITALY */
8 /* Kaiserslautern University, GERMANY */
9 /* Univ. Politécnica Valencia, SPAIN */
10 /* Czech Technical University in Prague, CZECH REPUBLIC */
12 /* Thales Communication S.A. FRANCE */
13 /* Visual Tools S.A. SPAIN */
14 /* Rapita Systems Ltd UK */
17 /* See http://www.frescor.org for a link to partners' websites */
19 /* FRESCOR project (FP6/2005/IST/5-034026) is funded */
20 /* in part by the European Union Sixth Framework Programme */
21 /* The European Union is not liable of any use that may be */
22 /* made of this code. */
25 /* This file is part of FRSH (FRescor ScHeduler) */
27 /* FRSH is free software; you can redistribute it and/or modify it */
28 /* under terms of the GNU General Public License as published by the */
29 /* Free Software Foundation; either version 2, or (at your option) any */
30 /* later version. FRSH is distributed in the hope that it will be */
31 /* useful, but WITHOUT ANY WARRANTY; without even the implied warranty */
32 /* of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU */
33 /* General Public License for more details. You should have received a */
34 /* copy of the GNU General Public License along with FRSH; see file */
35 /* COPYING. If not, write to the Free Software Foundation, 675 Mass Ave, */
36 /* Cambridge, MA 02139, USA. */
38 /* As a special exception, including FRSH header files in a file, */
39 /* instantiating FRSH generics or templates, or linking other files */
40 /* with FRSH objects to produce an executable application, does not */
41 /* by itself cause the resulting executable application to be covered */
42 /* by the GNU General Public License. This exception does not */
43 /* however invalidate any other reasons why the executable file might be */
44 /* covered by the GNU Public License. */
45 /**************************************************************************/
49 * @author Michal Sojka <sojkam1@fel.cvut.cz>
50 * Dario Faggioli <faggioli@gandalf.sssup.it>
51 * @date Wed Feb 18 16:04:22 2009
53 * @brief Core of FRSH_FORB framework
58 #include <frsh_core.h>
61 #include <fra_generic.h>
62 #include "frsh_forb.h"
63 #include <frsh_resources.h>
65 #if FRSH_DISTRIBUTED_MODULE_SUPPORTED
66 #include <frsh_distributed.h>
70 #include <aqcpu_res.h>
74 #include <cpucg_res.h>
78 #include <diskbfq_res.h>
81 #ifdef CONFIG_RESOURCE_DUMMY
82 #include <res_dummy.h>
85 #ifdef CONFIG_RESOURCE_ITEM
89 struct frsh_forb frsh_forb_global;
91 static void *alloc_executor_thread(void *arg)
93 return (void*)(uintptr_t)forb_executor_run(&frsh_forb_global.alloc_executor);
100 struct forb_init_attr attr = {
101 .orb_id = "org.frescor.frsh_app"
104 frsh_forb_global.orb = forb_init(NULL, NULL, &attr);
105 if (!frsh_forb_global.orb) {
110 frsh_forb_global.fcb = forb_resolve_reference(frsh_forb_global.orb,
111 fres_contract_broker_reg_name);
112 if (!frsh_forb_global.fcb) {
113 ret = FRES_ERR_FCB_NOT_RUNNING;
117 /* Initialize resource allocators */
118 ret = forb_executor_init(&frsh_forb_global.alloc_executor);
121 ret = fra_registry_init(frsh_forb_global.orb, frsh_forb_global.fcb,
122 &frsh_forb_global.alloc_executor);
126 ret = aqcpu_fra_init();
130 ret = cpucg_fra_init();
133 #ifdef CONFIG_RESOURCE_DUMMY
134 ret = fra_dummy_init();
138 #ifdef CONFIG_DISKBFQ
139 ret = diskbfq_fra_init();
143 #if FRSH_DISTRIBUTED_MODULE_SUPPORTED
144 ret = frsh_distributed_init();
148 #ifdef CONFIG_RESOURCE_ITEM
149 ret = fra_item_init();
152 /* Run resource allocators */
153 fosa_thread_create(&frsh_forb_global.alloc_executor_thread, NULL,
154 alloc_executor_thread, NULL);
158 if (ret == -1) ret = errno;
162 bool frsh_config_is_admission_test_enabled()